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Barium-zinc liquid stabilizer, preparation method and application thereof

A liquid stabilizer, barium-zinc technology, applied in the field of thermal stabilizer for decorative PVC materials and its preparation, can solve the problems of high price, complicated preparation process, peculiar smell of products, etc., achieve a large price advantage, simplify the production process, Energy saving effect

Inactive Publication Date: 2010-07-14
德清县东来化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of heat stabilizer is characterized by high stability, good transparency, and excellent heat resistance, but the disadvantage is that it is more expensive
The preparation process of this product is complicated, and the product has peculiar smell

Method used

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  • Barium-zinc liquid stabilizer, preparation method and application thereof
  • Barium-zinc liquid stabilizer, preparation method and application thereof
  • Barium-zinc liquid stabilizer, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of barium-zinc liquid stabilizer, the raw material of this liquid stabilizer is made up of following components by weight percentage:

[0029] isooctanoic acid

28.5％

Oleic acid

12.5％

Barium Hydroxide Monohydrate

9.8％

Zinc oxide

4.2％

Diethylene glycol butyl ether

6.5％

Antioxidant 1010

1.5％

Bisphenol A

3.5％

β--diketone

2.0％

Anti-leaching agent

7.5％

DOP

24.0％。

[0030] The preparation method of above-mentioned barium-zinc liquid stabilizer, this method comprises the following steps:

[0031] ①Put isooctanoic acid, oleic acid, barium hydroxide monohydrate, zinc oxide and part of diethylene glycol butyl ether into the reaction kettle, stir and heat up to 90°C, and keep it warm for 2 hours until the reaction is complete;

[0032] ② After the reaction is complete and the solution becomes transparent, heat up to 100°C for vacuum dehydration;

[0033] ③After ...

Embodiment 2

[0036] A kind of barium-zinc liquid stabilizer, the raw material of this liquid stabilizer is made up of following components by weight percentage:

[0037] isooctanoic acid

21.8％

Oleic acid

14.2％

Barium Hydroxide Monohydrate

11.2％

Zinc oxide

3.5％

Diethylene glycol butyl ether

9.6％

Antioxidant 1010

2.4％

Bisphenol A

1.8％

β--diketone

2.4％

Anti-leaching agent

6.2％

DOP

26.9％。

[0038] The preparation method of above-mentioned barium-zinc liquid stabilizer, this method comprises the following steps:

[0039] ①Put isooctanoic acid, oleic acid, barium hydroxide monohydrate, zinc oxide and part of diethylene glycol butyl ether into the reaction kettle, stir and heat up to 90°C, and keep it warm for 2 hours until the reaction is complete;

[0040] ② After the reaction is complete and the solution becomes transparent, heat up to 100°C for vacuum dehydration;

[0041] ③After...

Embodiment 3

[0044] A kind of barium-zinc liquid stabilizer, the raw material of this liquid stabilizer is made up of following components by weight percentage:

[0045] isooctanoic acid

27.3％

Oleic acid

13.5％

Barium Hydroxide Monohydrate

9.2％

Zinc oxide

2.3％

Diethylene glycol butyl ether

7.2％

Antioxidant 1010

1.8％

Bisphenol A

2.4％

β--diketone

2.0％

Anti-leaching agent

7.3％

DOP

27.0％；

[0046] The preparation method of above-mentioned barium-zinc liquid stabilizer, this method comprises the following steps:

[0047] ①Put isooctanoic acid, oleic acid, barium hydroxide monohydrate, zinc oxide and part of diethylene glycol butyl ether into the reaction kettle, stir and heat up to 90°C, and keep it warm for 2 hours until the reaction is complete;

[0048] ② After the reaction is complete and the solution becomes transparent, heat up to 100°C for vacuum dehydration;

[0049] ③After ...

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Abstract

The invention relates to PVC heat stabilizer, in particular to heat stabilizer applied to decoration of PVC materials, a preparation method and application thereof. The barium-zinc liquid stabilizer is prepared from the following components in percentage by weight:, 20.0 to 35.0 percent of sodium iso-octoate, 10.0 to 15.5 percent of oleic acid, 8.5 to 12.8 percent of barium monohydrate, 1.0 to 5.0 percent of zinc oxide, 5.0 to 10.5 percent of diethylene glycolmonobutylether, 1.0 to 3.0 percent of antioxidant 1010, 1.0 to 4.5 percent of bisphenol A, 1.0 to 3.0 percent of beta-diketone, 5.0 to 10.5 percent of anti-separation agent, and 20.0 to 35.0 percent of DOP, wherein the total amount of components is 100 percent. The invention solves the problem that products have foreign smell based on raw materials, simplifies the production process by a one-step synthesis method, has more convenient operation, and has the effects that: firstly, the stabilizer saves energy consumption and reducing pollution; secondly, the stabilizer has high value advantage compared with international products with the same function and has better competitive force; and thirdly, the stabilizer belongs to green and environment-friendly product, and has strong vitality.

Description

technical field [0001] The invention relates to a PVC heat stabilizer, in particular to a heat stabilizer applied to decorative PVC materials and a preparation method and application thereof. Background technique [0002] Heat stabilizers are a class of additives that can prevent or reduce the degradation or crosslinking of polymers due to heat during processing and use, and prolong the service life of composite materials. Commonly used stabilizers can be classified into bases, fatty acid soaps, organotin compounds, compound heat stabilizers and pure organic compounds according to their main components. [0003] 1) Salt-based heat stabilizers: Salt-based stabilizers refer to lead salts of inorganic and organic acids combined with "basic bases". This type of stabilizer has excellent heat resistance, weather resistance and electrical insulation, and is low in cost. , Poor transparency and certain toxicity, the dosage is generally 0.5% to 5.0%. [0004] 2) Fatty acid heat sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K5/00C08K5/098C08K5/134C08K5/13C08K5/07C08L27/06
Inventor 施海若
Owner 德清县东来化学有限公司
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